//
//  DYNavigationCOntroller.h
//  DYLYJ
//
//  Created by JM on 15/10/28.
//  Copyright © 2015年 JM. All rights reserved.
//

#import <UIKit/UIKit.h>
static const NSInteger kDYBarHeight = 70;
static  NSInteger kDYBarWidth;
@interface DYNavigationCOntroller : UINavigationController

@end

@interface UINavigationBar (changeHeigh)

@end
